Which nutrient is increasingly important with age for its role in alleviating constipation, a common problem among older adults?

a. fiber
b. protein
c. calcium
d. lactose
e. iron


a. fiber

Nutritional Science

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In addition to being a nutrient, vitamin D acts as a hormone

Indicate whether the statement is true or false

Nutritional Science

The best source of potassium per calorie comes from:

a. fruits and vegetables b. whole grains c. lean protein d. low fat dairy

Nutritional Science

Which of the following is NOT associated with type 2 diabetes?

A) obesity B) autoimmune disease C) sedentary lifestyle D) insulin insensitivity

Nutritional Science

Nutritive sweeteners are digestible carbohydrates and therefore provide energy.

a. true b. false

Nutritional Science